Luke Pasqualino secretly dated Mark Wright's sister Jessica whilst filming 'Our Girl'.
The 26-year-old actor - who portrayed Michelle Keegan's on-screen love interest Elvis in the series - reportedly caused strain between the 29-year-old former 'The Only Way is Essex' star and his wife Michelle, 29, after the pair were seen getting close on the set of the BBC drama.
But now it seems Luke is set to cause more tension in the Wright family as it has been reported that he romanced Mark's younger sister whilst rehearsing with Michelle.
A source told The Sun newspaper: "Luke's really been playing the field this year and taking advantage of being single but dating Jess was a real surprise.
"They both tried to keep their romance under wraps but it didn't take long before she saw through him and pulled the plug."
However, Jessica, 31, didn't put up with Luke's games for long, and told her friends he was a "player".
The insider added: "She told pals he was just a player and she wasn't interested."
Jessica wouldn't be the first 'TOWIE' star to fall under the spell of the former 'Skins' actor either, as it was previously reported he'd struck up a relationship with 25-year-old Chloe Lewis.
A source said earlier this month: "They were all over each other, kissing for hours. He barely left Chloe's side all night. They spent all night together kissing.
"They were texting each other the next day to arrange meeting up again too. He's back in Manchester now and she in Essex, but they're still texting."
Meanwhile, Luke has previously enjoyed a short relationship with Little Mix singer Perrie Edwards, whom he split with at the end of October.